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3 years ago

A ladder reaches from the top of a 120 meter tower to the ground. The ladder makes a 63 degree angle with the

Mathematics

1 answer:

Ugo [173]3 years ago

5 0

Answer:

135 m

Step-by-step explanation:

Draw a diagram, set your calculator to degrees and solve.

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What are the solutions to the quadratic equation below in factored form?

saw5 [17]

Answer:

$\cfrac{-4}{3}$ and $\cfrac{1}{2}$ .

Step-by-step explanation:

Equation:

$\rm \: \: (2x - 1)(3x + 4) = 0$

Solution:

Set factors equal to zero,that is:

$(2x - 1) = 0 \: \: \: \: \: \: \: \: \: \: \: ...(1)$

$(3x + 4) = 0 \: \: \: \: \: \: \: \: \: \: \: \: ...(2)$

Solving for equation 1:

$2x - 1 = 0$
$2x = 0 + 1$
$2x = 1$

$\boxed{x = \cfrac{ 1}{2} }$

Solving for equation 2:

$3x + 4 = 0$
$3x = 0 - 4$
$3x = - 4$

$\boxed{x = \cfrac{ - 4}{3} }$

Hence,the solutions to the quadratic equation in factored form is $\cfrac{-4}{3}$ and $\cfrac{1}{2}$ .

$\rule{225pt}{2pt}$

Good luck on your assignment!

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What are the answer to these 5 questions this worth 20 points btw

Sunny_sXe [5.5K]

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2 years ago

Find the nth term for the sequence 30 27 24 21

patriot [66]

Assuming that the 30 is term #1 ..... The 'n'th term of the series is. T(n) = 33 - 3n or 3 (11 - n).

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3 years ago

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What is the answer for x-9=8

Alexxandr [17]

X=17 that’s answer and I hope it helps

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you have 1 batch trail mix and the recipe call for 2 cups of cerea,l 1/3 cups of almonds, and 1/4 cups of raisins how much would

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Answer:

4 cups of cereal, 2/3 cups of almonds and 1/2 cup of raisins.

Step-by-step explanation:

JUST MULIPLY IT BY 2 AND BOOM SHAKALAKA YOU HAVE A PERFECT ANSWER!

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2 years ago